<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>函数的参数</title>
    <script>
        function cook(aru) {
            console.log(aru);
        }
        cook("酸辣土豆丝");
        cook('大肘子');

        // console.log(1+"1");
        // console.log(parseInt("1")+2);
    </script>
</head>

<body>

</body>

</html>